EP 2493164 A1 20120829 - Communications system providing device status information based upon near field communication (nfc) and related methods
Title (en)
Communications system providing device status information based upon near field communication (nfc) and related methods
Title (de)
Vorrichtungsstatusinformationen bereitstellendes Kommunikationssystem auf Grundlage von Nahfeldkommunikation (NFC) und verwandte Verfahren
Title (fr)
Système de communication fournissant des informations sur l'état d'un dispositif en fonction d'une communication de champ proche et procédés apparentés
Publication
Application
Priority
US 201113033819 A 20110224
Abstract (en)
A communications system may include a first electronic device that may include a display having an array of pixels, each pixel retaining a given state between refreshes and without electrical power supplied thereto, a first near-field communications (NFC) device, and a first controller coupled to the first NFC device and the display. The communications system may also include a second electronic device to be removably coupled with the first electronic device and comprising a second NFC device and a second controller coupled thereto. The second controller may be configured to determine status information related to the first electronic device and communicate the status information to the first controller via the first and second NFC devices. The first controller may be configured to display on the display the status information.
IPC 8 full level
G06K 19/077 (2006.01); H04M 1/72409 (2021.01); H04M 1/725 (2006.01); G09G 3/34 (2006.01); H04M 1/72412 (2021.01)
CPC (source: EP US)
H04M 1/72409 (2021.01 - EP US); H04M 1/72412 (2021.01 - EP US); H04M 2250/04 (2013.01 - EP US)
Citation (search report)
- [I] JP 2007140677 A 20070607 - FUJIFILM CORP
- [A] US 2004119681 A1 20040624 - ALBERT JONATHAN D [US], et al
- [A] US 2010052909 A1 20100304 - DOAN CHRISTOPHER HOANG [US], et al
- [I] JP 2010216932 A 20100930 - TOPPAN PRINTING CO LTD
- [I] US 2007176912 A1 20070802 - BEAMES MICHAEL H [US], et al
- [A] US 7457760 B1 20081125 - HARRIS CHRISTOPHER [GB], et al
- [I] MOTOROLA: "The Motorola MC9500-K intelligent battery", 2009, XP002677753, Retrieved from the Internet <URL:http://www.motorola.com/web/Business/_Documents/MC9500K/Static_files/MC9500-K-Battery-Mgmt-Tech-Brief-0909_FINAL.pdf> [retrieved on 20120608] & E INK: "MC9500-K Intelligent Battery by Motorola", 2012, Retrieved from the Internet <URL:http://www.eink.com/customer_showcase_mc9500-k.html> [retrieved on 20120615]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2493164 A1 20120829; EP 2493164 B1 20161019; CA 2768295 A1 20120824; CA 2768295 C 20171128; US 2012220220 A1 20120830
DOCDB simple family (application)
EP 12151450 A 20120117; CA 2768295 A 20120216; US 201113033819 A 20110224